javascript calling a function with params on window object

Question

So I'm trying to call this method: refreshMoradaLabel = function(idPlaceHolder) {...}; With the window object: window [ refreshMoradaLabel('id') ] (); But this doesn't seem to work. It's only when the method has no parameters. Is there a way to work using the `window [ variable ] ()` syntax? Edit; ok here's the code: moarada.jsp has the code with these methods: ```

``` window.refreshMoradaLabel = function(idPlaceHolder) { ``` alert("label:" +idPlaceHolder); if($F(idPlaceHolder) != '') { //Update label new Ajax.Updater(idPlaceHolder+'_label', 'moradaPopupLocaleAw…

Accepted Answer

Try this way:-

Window Context needs to take the function name as string.

```
 window ["refreshMoradaLabel"]();

window ["refreshMoradaLabel"]('id');
```

Instead you are trying to invoke the method inside the window context.

window [ refreshMoradaLabel('id') ] (); when you do this you are trying to invoke the result of `refreshMoradaLabel('id')` which is undefined. since refreshMoradaLabel('id') gets executed first before even reaching the funciton call `()` of window..

javascript calling a function with params on window object

Solution

Problem